DE4234739C1 - Getriebe-Mehrwellenturbokompressor mit Rückführstufen - Google Patents

Getriebe-Mehrwellenturbokompressor mit Rückführstufen

Info

Publication number
DE4234739C1
DE4234739C1 DE4234739A DE4234739A DE4234739C1 DE 4234739 C1 DE4234739 C1 DE 4234739C1 DE 4234739 A DE4234739 A DE 4234739A DE 4234739 A DE4234739 A DE 4234739A DE 4234739 C1 DE4234739 C1 DE 4234739C1
Authority
DE
Germany
Prior art keywords
shaft
stage
turbo compressor
impellers
stages
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE4234739A
Other languages
German (de)
English (en)
Inventor
Joachim Dr Ing Kotzur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN Energy Solutions SE
Original Assignee
MAN Gutehoffnungshutte GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAN Gutehoffnungshutte GmbH filed Critical MAN Gutehoffnungshutte GmbH
Priority to DE4234739A priority Critical patent/DE4234739C1/de
Priority to DE59305589T priority patent/DE59305589D1/de
Priority to EP93114214A priority patent/EP0592803B1/de
Priority to JP5277265A priority patent/JPH06193585A/ja
Priority to US08/138,404 priority patent/US5490760A/en
Priority to RU93056646A priority patent/RU2111384C1/ru
Application granted granted Critical
Publication of DE4234739C1 publication Critical patent/DE4234739C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/058—Bearings magnetic; electromagnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/12—Combinations with mechanical gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/14—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side-loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0238—Details or means for fluid reinjection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
    • F25J3/04109—Arrangements of compressors and /or their drivers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04375—Details relating to the work expansion, e.g. process parameter etc.
    • F25J3/04381—Details relating to the work expansion, e.g. process parameter etc. using work extraction by mechanical coupling of compression and expansion so-called companders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04375—Details relating to the work expansion, e.g. process parameter etc.
    • F25J3/04393—Details relating to the work expansion, e.g. process parameter etc. using multiple or multistage gas work expansion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/20—Integrated compressor and process expander; Gear box arrangement; Multiple compressors on a common shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
DE4234739A 1992-10-15 1992-10-15 Getriebe-Mehrwellenturbokompressor mit Rückführstufen Expired - Lifetime DE4234739C1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE4234739A DE4234739C1 (de) 1992-10-15 1992-10-15 Getriebe-Mehrwellenturbokompressor mit Rückführstufen
DE59305589T DE59305589D1 (de) 1992-10-15 1993-09-04 Getriebe-Mehrwellenturbokompressor
EP93114214A EP0592803B1 (de) 1992-10-15 1993-09-04 Getriebe-Mehrwellenturbokompressor
JP5277265A JPH06193585A (ja) 1992-10-15 1993-10-01 戻り段及び半径方向膨張機を持つ伝動装置付き多軸ターボ圧縮機
US08/138,404 US5490760A (en) 1992-10-15 1993-10-14 Multishaft geared multishaft turbocompressor with return channel stages and radial expaner
RU93056646A RU2111384C1 (ru) 1992-10-15 1993-10-14 Многоступенчатый редукторный многороторный турбокомпрессор со ступенями обратного хода и радиальным расширителем

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4234739A DE4234739C1 (de) 1992-10-15 1992-10-15 Getriebe-Mehrwellenturbokompressor mit Rückführstufen

Publications (1)

Publication Number Publication Date
DE4234739C1 true DE4234739C1 (de) 1993-11-25

Family

ID=6470505

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4234739A Expired - Lifetime DE4234739C1 (de) 1992-10-15 1992-10-15 Getriebe-Mehrwellenturbokompressor mit Rückführstufen
DE59305589T Expired - Fee Related DE59305589D1 (de) 1992-10-15 1993-09-04 Getriebe-Mehrwellenturbokompressor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59305589T Expired - Fee Related DE59305589D1 (de) 1992-10-15 1993-09-04 Getriebe-Mehrwellenturbokompressor

Country Status (5)

Country Link
US (1) US5490760A (ru)
EP (1) EP0592803B1 (ru)
JP (1) JPH06193585A (ru)
DE (2) DE4234739C1 (ru)
RU (1) RU2111384C1 (ru)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416497C1 (de) * 1994-05-10 1995-01-12 Gutehoffnungshuette Man Getriebe-Mehrwellenturbokompressor und Getriebe-Mehrwellenradialexpander
EP1760372A3 (de) * 2005-08-29 2007-07-04 Man Turbo Ag Wellendichtung für einen Getriebeexpander oder -kompressor und Getriebeexpander oder -kompressor mit einer Wellendichtung
DE102009019061A1 (de) 2009-04-27 2010-10-28 Man Diesel & Turbo Se Mehrstufiger Radialverdichter
WO2014048644A1 (de) * 2012-09-26 2014-04-03 Siemens Aktiengesellschaft Getriebeverdichter mit verstellbarem zwischenzahnrad
EP2740941A1 (en) 2011-08-05 2014-06-11 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor
WO2014195390A1 (de) * 2013-06-06 2014-12-11 Siemens Aktiengesellschaft Getriebeverdichter
DE102013110727A1 (de) * 2013-09-27 2015-04-02 Abb Turbo Systems Ag Verdichteranordnung für einen Turbolader
EP3045686A1 (de) * 2015-01-14 2016-07-20 Siemens Aktiengesellschaft Anordnung zur befestigung eines spiralgehäuses an ein getriebegehäuse und getriebeverdichter mit einer solchen anordnung

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GB9404991D0 (en) * 1994-03-15 1994-04-27 Boc Group Plc Cryogenic air separation
GB2321502B (en) * 1997-01-24 2001-02-07 Europ Gas Turbines Ltd Turbocharger arrangement
KR19990075384A (ko) * 1998-03-20 1999-10-15 이헌석 소형터보압축기
DE10003018B4 (de) * 2000-01-25 2009-09-24 Atlas Copco Energas Gmbh Turboverdichter
US7555891B2 (en) 2004-11-12 2009-07-07 Board Of Trustees Of Michigan State University Wave rotor apparatus
EP2302170A1 (en) 2004-11-12 2011-03-30 Board of Trustees of Michigan State University Turbomachine system and method of operation
DE102005002702A1 (de) * 2005-01-19 2006-07-27 Man Turbo Ag Mehrstufiger Turbokompressor
KR100861000B1 (ko) * 2007-07-31 2008-09-30 경주전장 주식회사 터보 압축기
DE102008031116B4 (de) 2008-05-29 2022-02-03 Man Energy Solutions Se Getriebeturbomaschine für einen Maschinenstrang, Maschinenstrang mit und Getriebe für Getriebeturbomaschine
JP4927129B2 (ja) 2009-08-19 2012-05-09 三菱重工コンプレッサ株式会社 ラジアルガスエキスパンダ
JP5567968B2 (ja) * 2010-09-30 2014-08-06 株式会社日立製作所 多段遠心圧縮機
WO2012116285A2 (en) 2011-02-25 2012-08-30 Board Of Trustees Of Michigan State University Wave disc engine apparatus
CN102758653B (zh) * 2011-04-28 2015-06-24 中国科学院工程热物理研究所 一种多级向心透平系统
ITCO20120002A1 (it) * 2012-01-27 2013-07-28 Nuovo Pignone Srl Sistema compressore per gas naturale, metodo per comprimere gas naturale ed impianto che li utilizza
US9121460B2 (en) * 2012-03-23 2015-09-01 GM Global Technology Operations LLC Transmission control fluid diffuser
DE102012205159A1 (de) * 2012-03-29 2013-10-02 Siemens Aktiengesellschaft Turbinensystem mit drei an einem zentralen Getriebe angekoppelten Turbinen, Turbinenanlage und Verfahren zum Betreiben einer Arbeitsmaschine
KR20140100111A (ko) * 2013-02-05 2014-08-14 삼성테크윈 주식회사 압축 시스템
RU2528891C1 (ru) * 2013-08-08 2014-09-20 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Газотурбинный двигатель
RU2528889C1 (ru) * 2013-08-12 2014-09-20 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Газотурбинный двигатель
DE102014203251A1 (de) 2014-02-24 2015-08-27 Siemens Aktiengesellschaft Rückführstufe für eine Radialturbomaschine
EP3159547B1 (en) * 2014-09-18 2019-06-19 Mitsubishi Heavy Industries Compressor Corporation Compressor system
JP6049807B2 (ja) * 2015-06-08 2016-12-21 三菱重工コンプレッサ株式会社 遠心圧縮機
ITUB20152497A1 (it) * 2015-07-24 2017-01-24 Nuovo Pignone Tecnologie Srl Treno di compressione di gas di carica di etilene
CN105275834B (zh) * 2015-10-27 2018-05-11 上海华鼓鼓风机有限公司 一种低速多级垂直剖分筒型结构的三元流离心鼓风机
JP2017101636A (ja) * 2015-12-04 2017-06-08 三菱重工業株式会社 遠心圧縮機
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EP3364039A1 (de) 2017-02-21 2018-08-22 Siemens Aktiengesellschaft Rückführstufe
JP6763815B2 (ja) * 2017-03-31 2020-09-30 三菱重工コンプレッサ株式会社 遠心圧縮機及びターボ冷凍機
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CN112983846A (zh) * 2019-12-02 2021-06-18 开利公司 离心压缩机和运行离心压缩机的方法
WO2021171658A1 (ja) * 2020-02-28 2021-09-02 日立グローバルライフソリューションズ株式会社 ポンプ装置
CN112483436B (zh) * 2020-11-23 2023-04-07 东方电气集团东方汽轮机有限公司 一种压缩膨胀一体化涡轮机组
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CN113586412B (zh) * 2021-09-29 2022-01-21 三一汽车制造有限公司 压缩机系统及其控制方法、控制装置和加氢站
CN114635866B (zh) * 2022-03-16 2023-04-11 西安交通大学 一种大型空分装置配套用三级大流量系数压缩机结构
CN115788939B (zh) * 2023-02-07 2023-06-30 山东华东风机有限公司 一种基于磁悬浮轴承旋转器械的防喘振控制方法及系统
WO2024165943A1 (en) * 2023-02-07 2024-08-15 Turboden S.p.A. Multi-stage turbomachine with lateral flow

Citations (2)

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Publication number Priority date Publication date Assignee Title
DE1750958B1 (de) * 1968-06-21 1971-09-16 Bbc Brown Boveri & Cie Getriebeanordnung zur verteilung der antriebsleistung auf mehrere getriebene wellen
DE2518628A1 (de) * 1975-04-26 1976-10-28 Gutehoffnungshuette Sterkrade Mehrstufiger turbokompressor

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EP0686773A2 (de) * 1994-05-10 1995-12-13 MAN Gutehoffnungshütte Aktiengesellschaft Getriebe-Mehrwellenturbokompressor und Getriebe-Mehrwellenradialexpander
US5611663A (en) * 1994-05-10 1997-03-18 Man Gutehoffnungshutte Aktiengesellschaft Geared multishaft turbocompressor and geared multishaft radial expander
EP0686773A3 (de) * 1994-05-10 1997-06-25 Gutehoffnungshuette Man Getriebe-Mehrwellenturbokompressor und Getriebe-Mehrwellenradialexpander
DE4416497C1 (de) * 1994-05-10 1995-01-12 Gutehoffnungshuette Man Getriebe-Mehrwellenturbokompressor und Getriebe-Mehrwellenradialexpander
EP1760372A3 (de) * 2005-08-29 2007-07-04 Man Turbo Ag Wellendichtung für einen Getriebeexpander oder -kompressor und Getriebeexpander oder -kompressor mit einer Wellendichtung
DE102009019061A1 (de) 2009-04-27 2010-10-28 Man Diesel & Turbo Se Mehrstufiger Radialverdichter
US9714658B2 (en) 2011-08-05 2017-07-25 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor
EP2740941A1 (en) 2011-08-05 2014-06-11 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor
WO2014048644A1 (de) * 2012-09-26 2014-04-03 Siemens Aktiengesellschaft Getriebeverdichter mit verstellbarem zwischenzahnrad
CN104662304A (zh) * 2012-09-26 2015-05-27 西门子公司 具有能调节的中间齿轮的齿轮式压缩机
WO2014195390A1 (de) * 2013-06-06 2014-12-11 Siemens Aktiengesellschaft Getriebeverdichter
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EP3045686A1 (de) * 2015-01-14 2016-07-20 Siemens Aktiengesellschaft Anordnung zur befestigung eines spiralgehäuses an ein getriebegehäuse und getriebeverdichter mit einer solchen anordnung

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US5490760A (en) 1996-02-13
EP0592803A1 (de) 1994-04-20
DE59305589D1 (de) 1997-04-10
RU2111384C1 (ru) 1998-05-20
EP0592803B1 (de) 1997-03-05

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